四川雷波巴姑磷矿地质特征及找矿前景分析  

Geological Features and Prospecting Potential for the Bagu Phosphorite Deposit in Leibo, Sichuan

作　　者：曾毅夫[1] 何永建[2] 曾祥贵[2] 梁鹏飞[2] 周春波[2] 

机构地区：[1]成都理工大学地球科学学院,成都610059 [2]四川省地质矿产勘查开发局物探队,成都610072

出　　处：《四川地质学报》2013年第1期78-81,共4页Acta Geologica Sichuan

摘　　要：巴姑磷矿是四川雷波磷矿成矿带主要矿区之一。勘查成果显示,矿区麦地坪组磷矿为古陆边缘浅海潮下海湾沉积,具单一矿层结构,层位稳位。矿石属需选加工级硅镁质碳酸盐型磷块岩。认为勘查区深部及西部外围具有找矿潜力。The Bagu phosphorite deposit is one of major phosphorite deposits in the Leibo Phosphorite belt, Sichuan. The exploration results indicate that the Maidiping Formation was a subtidal to embayment sediment on the margin of the old continent with phosphorite of stable horizon. Prospecting potential is large at the depth and the periphery of the Bagu phosphorite deposit.

关 键 词：磷矿 地质特征 找矿前景 雷波巴姑 

分 类 号：P619.21[天文地球—矿床学]